Acetate: Ka nānā ʻana i ka hoʻololi ʻana o ka hana a me nā koi i ka lā Dekemaba

ʻO ka hana ʻana o nā esters acetate ma koʻu ʻāina i Dekemaba 2024 penei: 180,700 tons o ka ethyl acetate i kēlā me kēia mahina; 60,600 tona o ka butyl acetate; a me 34,600 tona o ka sec-butyl acetate. Ua emi ka hana ma Dekemaba. Hoʻokahi laina o ka ethyl acetate ma Lunan e hana ana, a ua pani ʻia ka hui ʻo Yongcheng a me Huayi i ka mahina; he haʻahaʻa ka pae hana o ka butyl acetate ma Kina Hema, a he hopena koʻikoʻi ia; ua haʻahaʻa ka hana o ka sec-butyl acetate ma muli o ka mālama ʻana o Dingying a me Ruiyuan. I Kekemapa, manaʻo ʻia e piʻi a hāʻule ka hana, me ka piʻi ʻana o ka ethyl acetate a me ka emi ʻana o ka butyl a me ka sec-butyl acetate.

I Kekemapa 2024, ua emi iho ka mana o ka hana acetic acid esters. ʻO ka awelika o kēlā me kēia mahina o ka ethyl acetate he 54.23%, ma lalo o 2.59 pakeneka mai ka mahina i hala. ʻO ka laina ma ka hema o Shandong, ua hoʻemi ʻo Sopo i kāna ukana, a ua pani ʻia nā mea kanu Huayi a me Henan; ʻo ka awelika o ka mahina hana o ka butyl acetate he 59.68%, ma lalo o 2.63 pakeneka mai ka mahina i hala aku nei, a he haʻahaʻa ka mana hana ma ka hema o Kina; ʻO ka awelika o ka mahina hana hana o ka sec-butyl acetate he 60.68%, ma lalo o 10.23 pakeneka helu mai ka mahina i hala, a ua hoʻopilikia nui ʻia ʻo Dingying e ka mālama.

Noi: Ua ʻae ʻia ka noi no ka acetate i Dekemaba. No ka ethyl acetate, ua kūʻai nā mea kālepa i nā kumukūʻai ma nā kumukūʻai haʻahaʻa i ka mahina, a ua maikaʻi ka lewa kūʻai mākeke. Ua hāʻule ka papa helu ma ka hema o Shandong i kahi haʻahaʻa, a ʻo nā ʻoihana ma Kina Hikina i hāʻawi nui i nā ukana i waho, me ka ʻole o ke koi ʻana i ka moku. No ka butyl acetate a me ka sec-butyl acetate, makaʻala ka mākeke e pili ana i ka koi koʻikoʻi, a me kekahi mau waihona ma mua o ka hoʻomaka ʻana o ka Spring Festival, akā ke kali nei lākou i nā kumukūʻai haʻahaʻa a me ka hana ʻana ma ke kumu kūʻai haʻahaʻa. Hoʻololi nā mea kūʻai ma ka mākeke i ke kumukūʻai no ka nui, a ua hoʻomaikaʻi ka noi no kekahi manawa. Aia nā kūkākūkā kūʻai aku no ka sec-butyl acetate, a ʻoi aku ka maikaʻi o ke kālepa holoʻokoʻa ma mua o ka butyl acetate.